Deck Fill, Gas, w/Key, 1-1/2" from WHITECAP INDUSTRIES
Stainless-steel deck fills with durable cast heads—not the thin stamped heads found on many imports. Gas, Diesel and Water fills have 1 1/2" openings. Waste fill has 2" opening. All connect to 1 1/2" hose, and include a stainless key. Material: Stainless . Attachment Method: 1 1/2" hose . Flange Diameter: 3" or 3 1/2" (waste) . Fasteners: Three #10 FHMS . Cutout Diameter: 1 5/8" .

Gas Deck Fill, Locking from PERKO
Includes grounding lug with screw and integral retainer for cap For 1 1/2" hose Impervious to gasoline.

Gas Deck Fill Replacement Cap, Locking from PERKO
Includes grounding lug with screw and integral retainer for cap For 1 1/2" hose Impervious to gasoline.

Gas Deck Fill Replacement Cap, Plain from PERKO
Includes grounding lug with screw and integral retainer for cap For 1 1/2" hose Impervious to gasoline.

Gas Fill & Tank Vent - Black from PERKO
Perko Gas Fill and Tank Vent This ingenious plastic deck fill has a vent with a flame arrestor built right into the fill flange. A flip-up cap eliminates the need for a deck key and no ground wire is required.

Bronze Threaded Nipple, 3/4" Pipe, Close Length from GROCO
Bronze plumbing fittings.